The earth’s magnetic field polarity reverses roughly every 700000 years. Magnetite crystals caught up in basaltic lava flows from the mid-Atlantic ridge align with the polarity […]
It varies. The average distance is nearly the average distance of Pluto from 5906.4 million km = 3670.2 M miles. Interestingly this average is the same […]
##d = 1.49 xx 10^11 m## Velocity is defined as the rate of travel and can be found using the distance formula. ##velocity = distance/time## Rearranging […]